Historic Sites of Blacktown: RiverstoneThe north-western part of the City of
Blacktown. Bounded by South Creek in the west, Old Windsor Road in the
north, Richmond Road in the south and approximately the Western Orbitol
in the east; containing Marden Park, Riverstone, Rouse Hill &
Quakers Hill. Also including those parts of Rouse Hill that are in the Hills Shire.